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package DBlayer;
import Modellayer.*;
import java.util.ArrayList;
/**
 *
 * @author Engel
 */
public interface IFDBCity
{
    //get all cities
    public ArrayList<City> getAllCity();
    //get one city having the OdeZipC
    public City findCity(int odeZipC);
    //insert a new city
    public int insertCity(City city);
    //update information about a city
    public int updateCity(City city);
    //delete a city having the odeZipC
    public void delete(int odeZipC);
}
